That’s the path of many bright, famous musicians. Struggle. It’s all about the art. Breakthrough. Success. Excess. Downward spiral. Comeback. Fizzle under the weight of drugs, drink and celebrity. That’s the tale this informative Sly & The Family Stone tribute doc tells. That’s the notion created by Oscar®-winning filmmaker Ahmir “Questlove” Thompson whose Summer of Soul (or…When the Revolution Could Not Be Televised), a drummer/musician turned documentarian who redefined the soul music doc genre. With him at the helm, you know at least the music will be a thrill. And it is.